package com.example.comm.utils;


import java.util.HashMap;

public class WarnDataUtils {

    private static WarnDataUtils warnDataUtils = new WarnDataUtils();
    public HashMap<String, String> map = new HashMap<>();

    public static WarnDataUtils getInstance() {
        return WarnDataUtils.warnDataUtils;
    }

    public void put(String k, String v) {
        map.put(k, v);
    }

    public String get(String k) {
        return this.map.get(k);
    }


}

